Figure 2 | Scientific Reports

Figure 2

From: Response of seed yield and biochemical traits of Eruca sativa Mill. to drought stress in a collection study

Figure 2

(a) Biplot drawn based on the first and second components obtained from principal component analysis using the seed yield and physiological traits of 64 arugula genotypes under non-stress conditions averaged over the two study years (2019 and 2020). (b) Biplot drawn based on the first and second components obtained from principal component analysis using the seed yield and physiological traits of 64 arugula genotypes under drought stress conditions averaged over the two study years (2019 and 2020). SY: Seed yield; Chla: Chlorophyll a; Chlb: Chlorophyll b; TChl: Total chlorophyll; Car: Carotenoids; MDA: Malondialdehyde; APX: Ascorbate peroxidase; CAT: Catalase; POX: Peroxidase; RWC: Relative water content; TPC: Total phenolics content; TFD: Total flavonoids.

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